be (as) nutty as a fruitcake
US /bi əz ˈnʌt.i əz ə ˈfruːt.keɪk/
UK /bi əz ˈnʌt.i əz ə ˈfruːt.keɪk/

1.
gila, pelik
to be crazy or eccentric
:
•
My aunt is as nutty as a fruitcake, but we love her.
Makcik saya gila seperti kek buah, tapi kami sayang dia.
•
You'd have to be as nutty as a fruitcake to believe that story.
Anda perlu gila seperti kek buah untuk mempercayai cerita itu.